Stewardesses pose for a photo in front of Chengdu Airlines' ARJ21 in Chengdu Shuangliu International Airport in Chengdu, capital of southwest China's Sichuan Province, June 28, 2016. ARJ21, manufactured by the Commercial Aircraft Corp. of China (COMAC), made its maiden commercial flight from Chengdu to Shanghai Tuesday. The domestically-designed airliner is China's first regional jet manufactured according to international standards. (Photo/Xinhua)
